In this task, you're given an article and an answer. Your task is to generate the question for the answer based on the given article.

Example Input: Article: Different countries and cultures celebrate New Year in different ways. Many countries still follow the lunar calendar, meaning that their new year often starts in late January or in February. New Year celebrations for some countries (like China, Vietnam and Korea) last not one day, but up to two weeks! In the U.S., many people attend New Year parties. They drink champagne, dance, and cheer at the stroke of midnight. Fireworks, which in olden times scared away evil spirits, are very popular throughout the U. S.  . U.S. residents often make one or more New Year's _ such as promising to quit smoking, lose weight, stop drinking. Most of these resolutions last little longer than a month. In the southern U.S. , many people eat black-eyed peas for good luck in the new year. In Mexico and Venezuela, many people wear red or yellow underwear for good luck. In Brazil, residents wear red white clothes for good luck, and in China, they wear red clothes and give children red envelops with money in them. In Iran, people wear brand new clothes on the first day of the new year. In Scotland, homeowners open the front door at midnight to let in the new year, and open the back door to let out the old year. In Switzerland, people kiss each other three times at midnight. In Spain, people eat 12 grapes-----one per chime----as the clock chimes midnight. In Japan, they ring a bell 108 times to get rid of the108 bad desires that people have. In Korea, they ring a bell 33 times in honor of 33 ancient soldiers. 
 Answer: Many people attend New Year parties.
Example Output: How do Americans celebrate their New Year?

Example Input: Article: The European Union on Monday prohibited the use of X-ray body scanners  in European airports, parting ways with the U. S. Transportation Security Administration, which has used hundreds of the scanners as a way to screen millions of airline passengers for explosives hidden under clothing. The European Commission, which enforces common policies of the EU's 27 member countries, adopted the rule "in order not to risk doing harm to citizens' health and safety." As a ProPublica/PBS NewsHour investigation detailed earlier this month, X-ray body scanners use ionizing radiation  ,a form of energy that has been shown to damage DMA and cause cancer. Although the amount of radiation is extremely low, equal to the radiation a person would receive in a few minutes of flying, several research studies have concluded that a small number of cancer cases would result from scanning hundreds of millions of passengers a year. European countries will be allowed to use an alternative body scanner relying on radio frequency waves, which have not been linked to cancer. The U. S. Transportation Security Administration (TSA) has also used hundreds of those machines --known as millimeter-wave scanners --in U. S. airports. But unlike Europe, it has decided to use both types of scanners. The TSA would not comment specifically on the EU 's decision. But in a statement, TSA spokesman Mike McCarthy said, "As one of our many layers of security, TSA uses the most advanced technology available to provide the best opportunity to detect dangerous items, such as explosives. " We strictly test our technology to ensure it meets our high detection and safety standards before it is placed in airports," he continued. "Since January 2010, advanced imaging technology has detected more than 300 dangerous or illegal items on passengers in U. S. airports nationwide." Body scanners have been controversial  in the United States since they were first used in prisons in the late 1990s and then in airports for tests after 9/11. 
 Answer: They won't risk causing cancer.
Example Output: Which of the following is true about the new body scanners to be used in Europe?.

Example Input: Article: (RAMALLAH, West Bank) -- Israel  freed 26 Palestinian  prisoners early Wednesday, the second of four groups to be released as part of an agreement that started the current Israeli-Palestinian peace talks, which had broken down since 2008. In all, 104 prisoners are to be released in four rounds over the coming months. In the West Bank and Gaza , the mood was overexcited as hundreds of Palestinians welcomed the prisoners back home, after many had spent more than 20 years behind bars. Crowds of people rushed toward the 5 prisoners released to Gaza, raising them on their shoulders, waving Palestinian flags and dancing to music. Relatives held signs that read "we will never forget our heroes." More than 2,000 people welcomed the 21 prisoners released to the West Bank, who were greeted at a ceremony by Palestinian President Mahmoud Abbas in Ramallah. Hazem Shubair, thrown into prison in 1994 for the death of an Israeli according to the Israeli Prison Service, was over delighted upon his return to Gaza. "I am speechless," he said. "Thanks to God. God is greater than the aggressors (meaning Israel)". Abbas said a final peace agreement with Israel was possible on the release of the prisoners. "There will be no final agreement without the release of all the prisoners," he told the violent crowd. Israel's Supreme Court   earlier refused an appeal that intended to cancel the prisoner release. An organization of bereaved   families behind the appeal has said it fears the prisoners, all in connection to the deaths of Israelis, will return to violence once freed. 
 Answer: Because that was part of an agreement between Israel and Palestinians.
Example Output:
Why did Israel free 26 Palestinian prisoners early Wednesday?

